In the 2G network, Yang Xuwen's Internet experience can be said to be very smooth. He can quickly browse a web, receive emails, download files, and even make online video calls through the Internet. However, during use, he also found some small problems.

First, his mobile phone consumes traffic quickly, especially when watching high definition movies or playing big games. For this reason, he often needs to adjust his network settings to reduce the amount of data usage. Second, he sometimes encounters unstable network situations, such as inability to connect to specific websites or high latency. These problems sometimes affect his daily life, such as shopping or studying online.

Still, Mr. Yang believes these shortcomings are not insurmountable. He says he will continue to try different ways to optimize his online experience, and will also actively look for solutions to network problems. At the same time, he also hopes that relevant departments can continue to improve the technology of 2G networks to provide better services to users.

In general, although Yang Xuwen has encountered some problems in the process of using 2G network, he is still full of expectations for this technology. He believes that as long as network operators can continue to improve network quality and provide more stable and high-speed services, then 2G network will become an indispensable part of people's lives.